diff --git a/htdocs/core/modules/expedition/doc/pdf_rouget.modules.php b/htdocs/core/modules/expedition/doc/pdf_rouget.modules.php
index 79ceb166eed..2fef145800f 100644
--- a/htdocs/core/modules/expedition/doc/pdf_rouget.modules.php
+++ b/htdocs/core/modules/expedition/doc/pdf_rouget.modules.php
@@ -127,7 +127,7 @@ class pdf_rouget extends ModelePdfExpedition
 
 		$this->db = $db;
 		$this->name = "rouget";
-		$this->description = $langs->trans("DocumentModelStandardPDF");
+		$this->description = $langs->trans("DocumentModelStandardPDF").' ('.$langs->trans("OldImplementation").')';
 		$this->update_main_doc_field = 1; // Save the name of generated file as the main doc when generating a doc with this template
 
 		$this->type = 'pdf';
diff --git a/htdocs/langs/en_US/admin.lang b/htdocs/langs/en_US/admin.lang
index 55a0b0a34c3..db435d13c96 100644
--- a/htdocs/langs/en_US/admin.lang
+++ b/htdocs/langs/en_US/admin.lang
@@ -2155,4 +2155,5 @@ DatabasePasswordObfuscated=Database password is obfuscated in conf file
 DatabasePasswordNotObfuscated=Database password is NOT obfuscated in conf file
 APIsAreNotEnabled=APIs modules are not enabled
 YouShouldSetThisToOff=You should set this to 0 or off
-InstallAndUpgradeLockedBy=Install and upgrades are locked by the file <b>%s</b>
\ No newline at end of file
+InstallAndUpgradeLockedBy=Install and upgrades are locked by the file <b>%s</b>
+OldImplementation=Old implementation